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Get city name using geolocation

I managed to get the user's latitude and longitude using HTML-based geolocation. 11 Answers ...
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Getting java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory exception

...& getting this exception. I have already included common-logging1.1.1.jar and spring.jar file. Could you please help to out? ...
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Detect Click into Iframe using JavaScript

I understand that it is not possible to tell what the user is doing inside an iframe if it is cross domain. What I would like to do is track if the user clicked at all in the iframe . I imagine a scenario where there is an invisible div on top of the iframe and the the div will just then ...
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surface plots in matplotlib

...ing projection='3d' in add_subplot import matplotlib.pyplot as plt import random def fun(x, y): return x**2 + y fig = plt.figure() ax = fig.add_subplot(111, projection='3d') x = y = np.arange(-3.0, 3.0, 0.05) X, Y = np.meshgrid(x, y) zs = np.array(fun(np.ravel(X), np.ravel(Y))) Z = zs.reshape(...
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What is the best way to stop people hacking the PHP-based highscore table of a Flash game

I'm talking about an action game with no upper score limit and no way to verify the score on the server by replaying moves etc. ...
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How to import a single table in to mysql database using command line

I had successfully imported a database using command line, but now my pain area is how to import a single table with its data to the existing database using command line. ...
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UITableViewCell Separator disappearing in iOS7

... I dumped the subview hierarchy of affected cells and found that the _UITableViewCellSeparatorView was set to hidden. No wonder it's not shown! I overrode layoutSubviews in my UITableViewCell subclass and now the separators are displayed reliably: Objective-C: - (void)lay...
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How do you tell if caps lock is on using JavaScript?

...s/edit?js,output Also, here is a modified version (can someone test on mac and confirm) NEW VERSION: https://jsbin.com/xiconuv/edit?js,output NEW VERSION: function isCapslock(e) { const IS_MAC = /Mac/.test(navigator.platform); const charCode = e.charCode; const shiftKey = e.shiftKey; if (...
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Why did my Git repo enter a detached HEAD state?

...t 2.23 (August 2019), you don't have to use the confusing git checkout command anymore. git switch can also checkout a branch, and get a detach HEAD, except: it has an explicit --detach option To check out commit HEAD~3 for temporary inspection or experiment without creating a new branch: g...
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Timer function to provide time in nano seconds using C++

...ed about running the function repeatedly in a loop is correct. For Linux (and BSD) you want to use clock_gettime(). #include <sys/time.h> int main() { timespec ts; // clock_gettime(CLOCK_MONOTONIC, &ts); // Works on FreeBSD clock_gettime(CLOCK_REALTIME, &ts); // Works on Li...